Research Education, Higher 36 Investigaciones 31 Investigación 25 Education 24 Social aspects 16 Universities and colleges 15 Methodology 12 Study and teaching 12 Educación 11 College teachers 8 Enseñanza superior 7 History 7 Technological innovations 7 Universidades 7 Educational innovations 6 Social sciences 6 Training of 6 Action research in education 5 Aspectos sociales 5 Curricula 5 Educación superior 5 Government policy 5 Law 5 Social conditions 5 Education, Elementary 4 Environmental aspects 4 Ethnology 4 Historia 4 Psychology 4